近年来,随着人民生活质量的提升,越来越多的居民喜欢在家庭中饲养观赏鱼,部分人尤为喜爱颜色鲜艳的血鹦鹉鱼,但是在饲养过程中,血鹦鹉鱼非常容易受到一些病害的影响,当血鹦鹉鱼染病后轻者会影响到观赏效果,而重者则会直接导致鱼死亡.在众多血鹦鹉鱼疾病中以六鞭毛虫病最为常见,也是造成血鹦鹉鱼出现头洞的原因之一,六鞭毛虫病属于寄生虫病,尤其是近几年随着观赏鱼养殖兴起,该病表现频发状态,且呈现出一定的蔓延趋势.通常六鞭毛虫病多发生于鹦鹉鱼、慈鲷鱼、罗汉鱼、皇冠鱼以及七彩神仙等观赏鱼,以六鞭毛虫病病原最先发现.基于此,本文将对血鹦鹉鱼感染六鞭毛虫病的原因、病原、预防以及治疗方式分析,供参考.

Amphilophus citrinellus×Cichlasoma synspilum is a common ornamental fish, also known as the God of wealth fish and fortune fish. It is popular among consumers because it has the characteristics and advantages of rapid growth, high disease resistance, strong adaptability, mild temperament and so on. In the artificial breeding of Amphilophus citrinellus×Cichlasoma synspilum, scientific breeding technology is an important factor affecting the success rate and benefit of breeding. In this paper, the artificial breeding mode of Amphilophus citrinellus×Cichlasoma synspilum is introduced from pond culture and cement pond culture, and the prevention and control technology of common parasitic diseases and bacterial diseases in the breeding process of Amphilophus citrinellus×Cichlasoma synspilum are expounded, which can be used as a reference for the lovers of blood parrot breeding.

2019年初,陡河水库周边的一养殖户为提高经济效益,进行了池塘养殖加州鲈试验.该养殖户通过自身的努力,在笔者和相关技术人员的指导下,8月底出塘后亩产838千克,亩效益24040元,试验取得成功并取得了较高的经济效益.现将该试验的养殖技术及方法总结如下.